# -*- coding: utf-8 -*-
import urllib,sys



a = "%C5%A9%B8%B1%B2%FA%C6%B7%BC%DB%B8%F1"
b = urllib.unquote(a).decode('gbk')
c = "农副产品价格".decode('utf-8')
d = c.encode('gbk')
e = urllib.quote(d)

print a
print b
print c
print d
print e


